scholarly journals Synthesis and characterisation of doxorubicin-loaded functionalised cobalt ferrite nanoparticles and their in vitro anti-tumour activity under an AC-magnetic field

2017 ◽  
Vol 16 (7) ◽  
pp. 1663 ◽  
Author(s):  
Muhammad Waheed Mushtaq ◽  
Farah Kanwal ◽  
Atif Islam ◽  
Khalil Ahmed ◽  
Zia-ul Haq ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Cobalt Ferrite ◽  
Ferrite Nanoparticles ◽  
Cobalt Ferrite Nanoparticles ◽  
Ac Magnetic Field ◽  
Anti Tumour Activity ◽  
Tumour Activity

Synthesis, functionalization, characterization, and in vitro evaluation of robust pH-sensitive CFNs–PA–CaCO3

RSC Advances ◽  
2016 ◽  
Vol 6 (87) ◽  
pp. 84217-84230 ◽  
Author(s):  
Mahtab Nasiri ◽  
Sayed Ali Hassanzadeh Tabrizi ◽  
Javad Hamzehalipour Almaki ◽  
Rozita Nasiri ◽  
Ani Idris ◽  
...  
Keyword(s):  
Cobalt Ferrite ◽  
Ferrite Nanoparticles ◽  
Ph Sensitive ◽  
In Vitro Evaluation ◽  
Cobalt Ferrite Nanoparticles

The preparation, characterization, and application of Papain (PA) conjugated CaCO3-coated cobalt ferrite nanoparticles (CFNs–PA–CaCO3) is reported.

scholarly journals Superparamagnetic cobalt ferrite nanoparticles as T 2 contrast agent in MRI: in vitro study

2020 ◽  
Vol 14 (5) ◽  
pp. 396-404 ◽  
Author(s):  
Zahra Mohammadi ◽  
Neda Attaran ◽  
Ameneh Sazgarnia ◽  
Seyed Ali Mousavi Shaegh ◽  
Alireza Montazerabadi
Keyword(s):  
Contrast Agent ◽  
Cobalt Ferrite ◽  
In Vitro Study ◽  
Ferrite Nanoparticles ◽  
Vitro Study ◽  
Cobalt Ferrite Nanoparticles

Enhanced In Vitro Biocompatibility and Water Dispersibility of Magnetite and Cobalt Ferrite Nanoparticles Employed as ROS Formation Enhancer in Radiation Cancer Therapy

Small ◽  
2018 ◽  
Vol 14 (21) ◽  
pp. 1704111 ◽  
Author(s):  
Stefanie Klein ◽  
Melek Kızaloğlu ◽  
Luis Portilla ◽  
Hyoungwon Park ◽  
Tobias Rejek ◽  
...  
Keyword(s):  
Cancer Therapy ◽  
Cobalt Ferrite ◽  
Ferrite Nanoparticles ◽  
Cobalt Ferrite Nanoparticles ◽  
In Vitro Biocompatibility ◽  
Ros Formation ◽  
Water Dispersibility

scholarly journals Structural, morphological, antimicrobial, and in vitro photodynamic therapeutic assessments of novel Zn+2-substituted cobalt ferrite nanoparticles

2019 ◽  
Vol 15 ◽  
pp. 102529 ◽  
Author(s):  
Seemab Iqbal ◽  
Muhammad Fakhar-e-Alam ◽  
M. Atif ◽  
N. Amin ◽  
K.S. Alimgeer ◽  
...  
Keyword(s):  
Cobalt Ferrite ◽  
Ferrite Nanoparticles ◽  
Cobalt Ferrite Nanoparticles ◽  
Therapeutic Assessments

scholarly journals Cobalt Ferrite Nanoparticles: An Innovative Approach for Enhanced Oil Recovery Application

2012 ◽  
Vol 17 ◽  
pp. 115-126 ◽  
Author(s):  
Noorhana Yahya ◽  
Muhammad Kashif ◽  
Nadeem Nasir ◽  
Majid Niaz Akhtar ◽  
Noorasikin Mohd Yusof
Keyword(s):  
Magnetic Field ◽  
Field Strength ◽  
Magnetic Field Strength ◽  
Enhanced Oil Recovery ◽  
Oil Recovery ◽  
Cobalt Ferrite ◽  
Ferrite Nanoparticles ◽  
Cofe2o4 Nanoparticles ◽  
Cobalt Ferrite Nanoparticles ◽  
The Magnetic Field

This Paper Describes the Synthesis of Cobalt Ferrite (CoFe2O4) Nanoparticles and their Application in Enhanced Oil Recovery. Cobalt Ferrite (CoFe2O4) Nanoparticles Were Used as Ferrite Magnetic Feeders with Antenna to Improve the Magnetic Field Strength and Cobalt Ferrite Nanofluid to Improve Oil Recovery. Cobalt Ferrite (CoFe2O4) Nanoparticles Were Synthesized by Sol-Gel Method. these Nanoparticles Were then Characterized by Using X-Ray Diffractometer (XRD) and Field Emission Scanning Electron Microscope (FESEM). Cobalt Ferrite Nanoparticles Annealed at 600oC, the Particle Size Is 51.17nm and 26nm as Determined by XRD and FESEM, Respectively while for the Sample Annealed at 800oC, the Particle Size Is 62nm as Determined by XRD and 60 Nm as Determined by FESEM. Magnetic Measurement Results Show that Initial Permeability of Cobalt Ferrite Powder Increased and Relative Loss Factor Decreased at High Frequency. in Order to Improve the Oil Recovery, Nanoparticles Were Used in Two Different Experiments. in the First Experiment, Nanoparticles Were Used as Magnetic Feeders with an Antenna to Improve the Magnetic Field Strength. in the Second Experiment, Nanoparticles Were Used as Nanofluids. Results Show that the Antenna with Magnetic Feeders Increases the Magnetic Field Strength by 0.94% as Compared to Antenna without Magnetic Feeders in the Water, and by 5.90% in the Air. Magnitude versus Offset (MVO) Study of Antenna with Magnetic Feeders Shows an Increase in Magnetic Field Strength of 275% as Compared to Antenna without Magnetic Feeders. it Is Found that Antenna with Magnetic Feeders Was Able to Recover 29.50% and 20.82% of Original Oil in Place (OOIP) in Core Rock Samples A-1 and A-2 Respectively. the Use of Cobalt Ferrite Nanoparticles as a Nanofluid with Electromagnetic Waves Yielded a Higher Recovery of Residual Oil in Place (ROIP) which Is 31.58% as Compared to 8.70% when it Was Used as Nanofluid Alone. it Is Investigated that due to Absorption of Electromagnetic Waves by Cobalt Ferrite Nanoparticles the Oil Viscosity Reduces which Increase the Oil Recovery. it Can Be Concluded that the Synthesised Cobalt Ferrite (CoFe2O4) Nanoparticles Can Be Potentially Used for Enhanced Oil Recovery in Future.

scholarly journals Experimental Investigation of Thermal Conductivity and Effusivity of Ferrite Based Nanofluids under Magnetic Field

2013 ◽  
Vol 2013 ◽  
pp. 1-5 ◽  
Author(s):  
Ashok K. Singh ◽  
Vijay S. Raykar
Keyword(s):  
Magnetic Field ◽  
Thermal Conductivity ◽  
Cobalt Ferrite ◽  
Volume Fraction ◽  
High Volume ◽  
Ferrite Nanoparticles ◽  
Field Direction ◽  
Cobalt Ferrite Nanoparticles ◽  
Positive Variation ◽  
Microwave Assisted Method

We investigate the effect of magnetic field (H) on the thermal conductivity (λ) and effusivity (ε) of cobalt ferrite based nanofluids having different concentrations (ϕ). Cobalt ferrite nanoparticles (NPs) have been synthesized using the microwave assisted method. At high volume fraction of cobalt ferrite nanoparticles in water (ϕ > 0), both thermal parameters have been found to be suppressed relative to ϕ and λ of water in the absence of H. However, it is seen that percentage values of the effusivity in perpendicular field direction show negative to positive variation, and thermal conductivity in parallel field direction shows negative to zero variation.

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